摘要
总结了近年来我国沿海防护林功能与效益的研究成果 ,可为我国沿海防护林体系建设提供理论依据。防护林的环境效应主要表现在以下几个方面 :1改善气候 ,包括农田小气候和区域性大气候 ;2降盐改土 ,增加土壤肥力和生物活性 ;3固土护坡 ,减少土壤侵蚀 ;4抗御台风等自然灾害 。
The paper summarized research achievements on function and benefits of coastal windbreak system of China in the recent years.It can provide theoretical basis for the construction of coastal windbreak system.The function and benefits are as follows:①Improving climate(including microclimate of farmland and regional climate).②Reducing salt content of soil and improving desalting stability,fertility and biological activity.③Stabilizing slope and reducing soil erosion.④Fighting natural disaster and increasing crop yield.
出处
《世界林业研究》
CSCD
北大核心
2001年第5期37-43,共7页
World Forestry Research
基金
国家"九五"科技攻关项目<沿海岩质海岸防护林体系综合配套技术研究及示范>(96-0 0 7-0 3 -0 3 )研究的部分内容
